This is probably 'pink campion' (Silene x-hampeana, which appears to be the current way of writing Silene dioica
x
Silene latifolia
). Campions seem to hybridise very readily. The main (only?) way to tell
them apart is to examine a fruit with a magnifier. Observation made in Coppermill Field. (Photo: marshWalker, 4/June/2014)
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